Fig. REF  compares the error rates using summer and winter load profiles. When there is only one measurement, the proposed algorithm has \(200\%\)  error rate due to poor estimation of mutual information. The error rate is above \(100\%\)  because all estimated branches are incorrect and none of the correct branch is found. As more measurements become available, the error rate reduces significantly. Also, our algorithm has a consistent performance in winter and summer. Compared with the results in [1]}, the proposed algorithm perfectly estimates the grid topology with shorten time because more information is observed at each time step.
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